{"id":18262,"date":"2025-03-10T13:58:11","date_gmt":"2025-03-10T04:58:11","guid":{"rendered":"https:\/\/ntkcuttingtools.com\/products\/uncategorized\/hc4-zc4\/"},"modified":"2026-03-25T09:06:13","modified_gmt":"2026-03-25T00:06:13","slug":"zc4-hc4","status":"publish","type":"products","link":"https:\/\/ntkcuttingtools.com\/ja\/products\/hardening-material-grade-ja\/zc4-hc4\/","title":{"rendered":"HC4\/ZC4"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"18262\" class=\"elementor elementor-18262 elementor-16426\" data-elementor-post-type=\"products\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c367aec e-con-full e-flex e-con e-parent\" data-id=\"c367aec\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be24f1f elementor-widget elementor-widget-shortcode\" data-id=\"be24f1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"17761\" class=\"elementor elementor-17761 elementor-2954 elementor-2954\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7929b290 e-con-full product-featured-img e-flex e-con e-parent\" data-id=\"7929b290\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-56801ead e-flex e-con-boxed e-con e-child\" data-id=\"56801ead\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb8db57 elementor-widget elementor-widget-heading\" data-id=\"cb8db57\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">HC4\/ZC4<\/h1>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-98c1e89 e-con-full e-flex e-con e-child\" data-id=\"98c1e89\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3078cbb elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"3078cbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\"><g clip-path=\"url(#clip0_151_183)\"><path d=\"M20 0H4C1.79086 0 0 1.79086 0 4V20C0 22.2091 1.79086 24 4 24H20C22.2091 24 24 22.2091 24 20V4C24 1.79086 22.2091 0 20 0Z\" fill=\"#B5B6B6\"><\/path><path d=\"M6.89648 18V6.36364H9.70898V11.0341H14.2942V6.36364H17.1011V18H14.2942V13.3239H9.70898V18H6.89648Z\" fill=\"#1E1E1E\"><\/path><\/g><defs><clipPath id=\"clip0_151_183\"><rect width=\"24\" height=\"24\" fill=\"white\"><\/rect><\/clipPath><\/defs><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-63ade20c elementor-widget elementor-widget-heading\" data-id=\"63ade20c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u9ad8\u786c\u5ea6\u6750 \u9023\u7d9a\u52a0\u5de5\u7528 \uff5c TiC\u7cfb\u30bb\u30e9\u30df\u30c3\u30af+\u30a2\u30eb\u30df\u30ca<\/p>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3051785 e-flex e-con-boxed e-con e-child\" data-id=\"3051785\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-250efa09 elementor-widget elementor-widget-text-editor\" data-id=\"250efa09\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u5fae\u7c92\u5b50\u5316\u7d50\u6676\u3067\u9ad8\u786c\u5ea6\u6750\u306e\u65cb\u524a\u52a0\u5de5\u306b\u6700\u9069\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e4dd24a e-flex e-con-boxed e-con e-parent\" data-id=\"e4dd24a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ed1e4e elementor-widget elementor-widget-breadcrumbs\" data-id=\"8ed1e4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t\t<span id=\"breadcrumbs\"><span><span><a href=\"https:\/\/ntkcuttingtools.com\/ja\/\">\u30c8\u30c3\u30d7<\/a><\/span><\/span><\/span>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac4579c e-flex e-con-boxed e-con e-parent\" data-id=\"ac4579c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fab7df0 e-con-full e-flex e-con e-child\" data-id=\"fab7df0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce45db3 elementor-widget elementor-widget-heading\" data-id=\"ce45db3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">\u9ad8\u786c\u5ea6\u9818\u57df\u306b\u5bfe\u5fdc<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f20e038 elementor-widget elementor-widget-text-editor\" data-id=\"f20e038\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t\u9ad8\u786c\u5ea6\u6750\u5c02\u7528\u6750\u7a2e\u3068\u3057\u3066\u9ad8\u878d\u70b9\u70ad\u5316\u7269\u306e\u5897\u52a0\u3068\u5fae\u7c92\u5316\u306b\u3088\u308a\u786c\u5ea6\u30fb\u5f37\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u629c\u7fa4\u306e\u6027\u80fd\u3092\u767a\u63ee<br>\r\n\u786c\u5ea6 HRC 55-70\u306e\u9ad8\u786c\u5ea6\u6750\u306b\u5bfe\u5fdc\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-06e13ba e-flex e-con-boxed e-con e-parent\" data-id=\"06e13ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5de335d e-con-full e-flex e-con e-child\" data-id=\"5de335d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6772652 e-con-full e-flex e-con e-child\" data-id=\"6772652\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-822c6db e-con-full e-flex e-con e-child\" data-id=\"822c6db\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac09918 elementor-widget elementor-widget-image\" data-id=\"ac09918\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"554\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/HC4_ZC4_MGL1168_1100_750-1.png\" class=\"attachment-large size-large wp-image-16454\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c00b764 e-con-full e-flex e-con e-child\" data-id=\"c00b764\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ce66dcd elementor-widget elementor-widget-heading\" data-id=\"ce66dcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u7279\u9577<\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f60d2df e-con-full e-flex e-con e-child\" data-id=\"f60d2df\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e94de6 elementor-widget elementor-widget-text-editor\" data-id=\"0e94de6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>\u6700\u5c0f\u306e\u5203\u5148\u51e6\u7406\u306b\u3088\u308a\u5207\u524a\u62b5\u6297\u3092\u4f4e\u6e1b<\/li>\n<li>HRC55\uff5e70\u306e\u9ad8\u786c\u5ea6\u6750\u306e\u4ed5\u4e0a\u3052\u52a0\u5de5\u306b\u3082\u5bfe\u5fdc<\/li>\n<li>\u9ad8\u976d\u6027\u7d20\u6750\u3068CVD\u30b3\u30fc\u30c8\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u512a\u308c\u305f\u8010\u6b20\u640d\u6027\u3068\u8010\u6469\u8017\u6027\u3092\u4e21\u7acb<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7b741b8 elementor-widget elementor-widget-heading\" data-id=\"7b741b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u9069\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-312b68e e-con-full e-flex e-con e-child\" data-id=\"312b68e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-09221c8 elementor-widget elementor-widget-text-editor\" data-id=\"09221c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li>\u9ad8\u786c\u5ea6\u6750\u306e\u9023\u7d9a\u52a0\u5de5<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2593ea9 e-con-full e-flex e-con e-child\" data-id=\"2593ea9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-22907f4 elementor-widget elementor-widget-heading\" data-id=\"22907f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u6750\u8cea\u5225\u7279\u6027<\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5bda846 e-con-full e-flex e-con e-child\" data-id=\"5bda846\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-a902f54 e-con-full e-flex e-con e-child\" data-id=\"a902f54\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9e1af8e elementor-widget elementor-widget-text-editor\" data-id=\"9e1af8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<img decoding=\"async\" class=\"alignnone wp-image-13447 size-full\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/12\/grade-iso-H.svg\" alt=\"\" width=\"24\" height=\"24\" \/>\n<table class=\"pcTbl\" width=\"100%\">\n<tbody>\n<tr>\n<td style=\"vertical-align: top;\">\u2191\u9ad8<br>\n<br>\n<br>\n<br>\n<br>\n\u5207\u524a\u901f\u5ea6<\/td>\n<td>\n<table class=\"pcTbl2\" border=\"0\" width=\"100%\">\n<tbody>\n<tr>\n<td><strong><span class=\"custom-highlight-on\">HC4,ZC4<\/span><\/strong><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><a href=\"..\/ntk450\/\"><span class=\"custom-highlight\">450<\/span><\/a><\/td>\n<td><a href=\"..\/hc7zc7\/\"><span class=\"custom-highlight\">HC7,ZC7<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"..\/hc2-hc5\/\"><span class=\"custom-highlight\">HC2,HC5<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u9023\u7d9a\u52a0\u5de5<\/td>\n<td>\u8efd\u65ad\u7d9a\u52a0\u5de5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td align=\"center\">\u9001\u308a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 0.85rem; text-align: center; padding-left: 80px;\">\u9ad8\u2192<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-963525e e-con-full elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile e-flex e-con e-child\" data-id=\"963525e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d499658 elementor-widget elementor-widget-heading\" data-id=\"d499658\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Grade map<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f3f759 elementor-widget elementor-widget-image\" data-id=\"7f3f759\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"914\" height=\"596\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_HC4_map_jp.png\" class=\"attachment-1536x1536 size-1536x1536 wp-image-24129\" alt=\"\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_HC4_map_jp.png 914w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_HC4_map_jp-300x196.png 300w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/ZC4_HC4_map_jp-768x501.png 768w\" sizes=\"(max-width: 914px) 100vw, 914px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8958857 e-con-full e-flex e-con e-child\" data-id=\"8958857\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9548500 e-con-full e-flex e-con e-child\" data-id=\"9548500\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b4c4855 e-con-full e-flex e-con e-child\" data-id=\"b4c4855\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67ecbc8 elementor-widget elementor-widget-heading\" data-id=\"67ecbc8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\"><span>\u9ad8\u786c\u5ea6\u6750\u9023\u7d9a\u52a0\u5de5 HRC55-70<\/span><\/h5>\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b818b4d e-con-full e-flex e-con e-child\" data-id=\"b818b4d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bb14f0 elementor-widget elementor-widget-image\" data-id=\"5bb14f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"474\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450.jpg\" class=\"attachment-large size-large wp-image-796\" alt=\"\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450.jpg 768w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/10\/thumb-450-300x185.jpg 300w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a5ec1ff elementor-widget elementor-widget-n-accordion\" data-id=\"a5ec1ff\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:200,&quot;sizes&quot;:[]},&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;multiple&quot;}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1730\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1730\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u52a0\u5de5\u6761\u4ef6 <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-up\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-down\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-61fb173 e-con-full e-flex e-con e-child\" data-id=\"61fb173\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-9647fee e-con-full e-flex e-con e-child\" data-id=\"9647fee\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-f9c261e e-con-full e-flex e-con e-child\" data-id=\"f9c261e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1730\" class=\"elementor-element elementor-element-a146938 e-con-full e-flex e-con e-child\" data-id=\"a146938\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bd23d7c elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra scroll-table-txt elementor-widget elementor-widget-heading\" data-id=\"bd23d7c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">- \u30c6\u30fc\u30d6\u30eb\u3092\u30b9\u30af\u30ed\u30fc\u30eb\u3059\u308b<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc01106 pcTblScl elementor-widget elementor-widget-text-editor\" data-id=\"bc01106\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table class=\"pcTbl\">\n<tbody>\n<tr>\n<th>\u88ab\u524a\u6750\u5206\u985e<\/th>\n<th>\u88ab\u524a\u6750<\/th>\n<th>\u5207\u524a\u6cb9<\/th>\n<th>NTK\u6750\u8cea<br>\n\u7b2c1\u63a8\u5968<\/th>\n<th>\u5207\u524a\u901f\u5ea6<em>v<sub>c<\/sub><\/em><br>\n<span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">(m\/min)<\/span>\r\n            <span class=\"measurement inch\">(SFM)<\/span>\r\n        <\/span><\/th>\n<th>\u5207\u8fbc\u307f<em>a<sub>p<\/sub><\/em><br>\n<span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">(mm)<\/span>\r\n            <span class=\"measurement inch\">(inch)<\/span>\r\n        <\/span><\/th>\n<th>\u9001\u308a<em>f<\/em><br>\n<span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">(mm\/rev)<\/span>\r\n            <span class=\"measurement inch\">(IPR)<\/span>\r\n        <\/span><\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\"><img decoding=\"async\" class=\"alignnone size-full wp-image-13439\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2024\/12\/grade-iso-H.svg\" alt=\"\" \/><\/td>\n<td>\u9ad8\u786c\u5ea6<br>\n\u65cb\u524a\u4ed5\u4e0a\u3052\u52a0\u5de5\uff08\u9023\u7d9a\uff09<\/td>\n<td>DRY\/WET<\/td>\n<td>HC4<\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">40 &#8211; 200<\/span>\r\n            <span class=\"measurement inch\">130 &#8211; 660<\/span>\r\n        <\/span><\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.1 &#8211; 0.7<\/span>\r\n            <span class=\"measurement inch\">.004 &#8211; .030<\/span>\r\n        <\/span><\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.07 &#8211; 0.2<\/span>\r\n            <span class=\"measurement inch\">.003 &#8211; .008<\/span>\r\n        <\/span><\/td>\n<\/tr>\n<tr>\n<td>\u5727\u5ef6\u30ed\u30fc\u30eb\u52a0\u5de5<br>\uff08CPM:\u9ad8\u5408\u91d1\u5de5\u5177\u92fc\uff09<br>\n\u7c97\uff5e\u4ed5\u4e0a\u3052\u52a0\u5de5<\/td>\n<td>DRY<\/td>\n<td>ZC4<\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">120 &#8211; 150<\/span>\r\n            <span class=\"measurement inch\">400 &#8211; 500<\/span>\r\n        <\/span><\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.6 &#8211; 2.0<\/span>\r\n            <span class=\"measurement inch\">.024 &#8211; .080<\/span>\r\n        <\/span><\/td>\n<td><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.1 &#8211; 0.3<\/span>\r\n            <span class=\"measurement inch\">.004 &#8211; .012<\/span>\r\n        <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-1731\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-1731\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> \u52a0\u5de5\u4e8b\u4f8b <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-up\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"icon icon-icon-arrow-down\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-c44a2a6 e-con-full e-flex e-con e-child\" data-id=\"c44a2a6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-486f10e e-con-full e-flex e-con e-child\" data-id=\"486f10e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-2778e28 e-con-full e-flex e-con e-child\" data-id=\"2778e28\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-cab7a38 e-con-full e-flex e-con e-child\" data-id=\"cab7a38\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1185ec4 elementor-widget elementor-widget-text-editor\" data-id=\"1185ec4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table class=\"pcPeTbl\">\n<tbody>\n<tr>\n<th class=\"pcsName\" colspan=\"2\">\u30b5\u30a4\u30c9\u30ae\u30a2\u52a0\u5de5<\/th>\n<\/tr>\n<tr>\n<td class=\"pcPeCdn\">\n<dl>\n \t<dt>\u88ab\u524a\u6750\uff1a<\/dt>\n \t<dd>\u6d78\u70ad\u713c\u5165\u92fc (HRC63)<\/dd>\n<\/dl>\n<\/td>\n<td class=\"pcPeImg\" rowspan=\"5\"><img loading=\"lazy\" decoding=\"async\" width=\"244\" height=\"300\" class=\"alignnone size-medium wp-image-16437\" src=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-244x300.png\" alt=\"\" srcset=\"https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-244x300.png 244w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4-768x946.png 768w, https:\/\/ntkcuttingtools.com\/wpdata\/wp-content\/uploads\/2025\/03\/tooling_hc4.png 800w\" sizes=\"(max-width: 244px) 100vw, 244px\" \/><\/td>\n<\/tr>\n<tr>\n<td>\n<dl>\n \t<dt>\u5207\u524a\u901f\u5ea6\uff1a<\/dt>\n \t<dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">121 m\/min<\/span>\r\n            <span class=\"measurement inch\">397 SFM<\/span>\r\n        <\/span><\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<dl>\n \t<dt>\u9001\u308a\uff1a<\/dt>\n \t<dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.03 &#8211; 0.04 mm\/rev<\/span>\r\n            <span class=\"measurement inch\">.001 &#8211; .002 IPR<\/span>\r\n        <\/span><\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<dl>\n \t<dt>\u5207\u8fbc\u307f\uff1a<\/dt>\n \t<dd><span class=\"measurement-wrapper\">\r\n            <span class=\"measurement mm\">0.15 mm<\/span>\r\n            <span class=\"measurement inch\">.006 inch<\/span>\r\n        <\/span><\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<dl>\n \t<dt>\u5207\u524a\u6cb9\uff1a<\/dt>\n \t<dd>DRY<\/dd>\n<\/dl>\n<\/td>\n<\/tr>\n<tr>\n<th class=\"pcPePdtName1\">ZC4<\/th>\n<td class=\"pcPeSts1\">\n<div class=\"pcPeBar100\">60\u500b\/\u30b3\u30fc\u30ca<\/div><\/td>\n<\/tr>\n<tr>\n<th class=\"pcPePdtName2\">\u4ed6\u793e\u9ed2\u30bb\u30e9\u30df\u30c3\u30af<\/th>\n<td class=\"pcPeSts2\" colspan=\"2\">\n<div class=\"pcPeBar50\">30\u500b\/\u30b3\u30fc\u30ca<\/div><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5e4134 elementor-widget elementor-widget-text-editor\" data-id=\"b5e4134\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>HC4\u306f\u3001\u8010\u6469\u8017\u6027\u306b\u512a\u308c\u3001\u4ed6\u793e\u54c1\u306b\u6bd4\u30792\u500d\u306e\u5bff\u547d\u5ef6\u2ed1\u3092\u5b9f\u73fe\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-1731\" class=\"elementor-element elementor-element-f4c77fc e-con-full e-flex e-con e-child\" data-id=\"f4c77fc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b54e0e elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"3b54e0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tsr.tungaloy.com\/?s=HC4\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-list-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H48C21.49 32 0 53.49 0 80v352c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V80c0-26.51-21.49-48-48-48zm-6 400H54a6 6 0 0 1-6-6V86a6 6 0 0 1 6-6h404a6 6 0 0 1 6 6v340a6 6 0 0 1-6 6zm-42-92v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm0-96v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm0-96v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm-252 12c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36zm0 96c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36zm0 96c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">HC4\u306e\u52a0\u5de5\u4e8b\u4f8b\u3092\u3082\u3063\u3068\u898b\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e40e72c elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"e40e72c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/tsr.tungaloy.com\/?s=ZC4\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-list-alt\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M464 32H48C21.49 32 0 53.49 0 80v352c0 26.51 21.49 48 48 48h416c26.51 0 48-21.49 48-48V80c0-26.51-21.49-48-48-48zm-6 400H54a6 6 0 0 1-6-6V86a6 6 0 0 1 6-6h404a6 6 0 0 1 6 6v340a6 6 0 0 1-6 6zm-42-92v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm0-96v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm0-96v24c0 6.627-5.373 12-12 12H204c-6.627 0-12-5.373-12-12v-24c0-6.627 5.373-12 12-12h200c6.627 0 12 5.373 12 12zm-252 12c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36zm0 96c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36zm0 96c0 19.882-16.118 36-36 36s-36-16.118-36-36 16.118-36 36-36 36 16.118 36 36z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">ZC4\u306e\u52a0\u5de5\u4e8b\u4f8b\u3092\u3082\u3063\u3068\u898b\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ed81527 e-con-full e-flex e-con e-child\" data-id=\"ed81527\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;laptop&quot;],&quot;sticky_offset&quot;:100,&quot;sticky_parent&quot;:&quot;yes&quot;,&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-853f63b elementor-widget elementor-widget-shortcode\" data-id=\"853f63b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"container\" data-elementor-id=\"17653\" class=\"elementor elementor-17653 elementor-12941 elementor-12941\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75b43ec2 e-con-full e-flex e-con e-child\" data-id=\"75b43ec2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-68e76ed2 e-con-full e-flex e-con e-child\" data-id=\"68e76ed2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e774e5d elementor-widget elementor-widget-heading\" data-id=\"e774e5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u95a2\u9023\u30cb\u30e5\u30fc\u30b9<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6696aa69 elementor-grid-1 elementor-widget elementor-widget-loop-grid\" data-id=\"6696aa69\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;template_id&quot;:17683,&quot;columns&quot;:1,&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:12,&quot;sizes&quot;:[]},&quot;_skin&quot;:&quot;post&quot;,&quot;edit_handle_selector&quot;:&quot;[data-elementor-type=\\&quot;loop-item\\&quot;]&quot;,&quot;row_gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile_extra&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;row_gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"loop-grid.post\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-loop-container elementor-grid\" role=\"list\">\n\t\t<style id=\"loop-17683\">.elementor-17683 .elementor-element.elementor-element-274d0d94{--display:flex;--flex-direction:row;--container-widget-width:initial;--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--gap:4px 24px;--row-gap:4px;--column-gap:24px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-17683 .elementor-element.elementor-element-274d0d94:hover::before, .elementor-17683 .elementor-element.elementor-element-274d0d94:hover > .elementor-background-video-container::before, .elementor-17683 .elementor-element.elementor-element-274d0d94:hover > .e-con-inner > .elementor-background-video-container::before, .elementor-17683 .elementor-element.elementor-element-274d0d94 > .elementor-background-slideshow:hover::before, .elementor-17683 .elementor-element.elementor-element-274d0d94 > .e-con-inner > 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--e-global-typography-58e6ea1-font-size );line-height:var( --e-global-typography-58e6ea1-line-height );letter-spacing:var( --e-global-typography-58e6ea1-letter-spacing );word-spacing:var( --e-global-typography-58e6ea1-word-spacing );}}<\/style>\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"17683\" class=\"elementor elementor-17683 elementor-11894 elementor-11894 elementor-11894 e-loop-item e-loop-item-27869 post-27869 post type-post status-publish format-standard has-post-thumbnail hentry category-120 category-219 category-110 category-109 category-116 category-128 product-application-cbn product-application-hrsa-unique-solutions-ja product-application-tooling-systems-ja product-application-threading-ja product-application-hardening-material-grade-ja product-application-cast-iron-grade-ja product-application-cast-iron-unique-solutions-ja\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-274d0d94 e-con-full product-feed-card e-flex e-con e-child\" data-id=\"274d0d94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c3aecf5 e-con-full e-flex e-con e-child\" data-id=\"4c3aecf5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-837a59c e-con-full e-flex e-con e-child\" data-id=\"837a59c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea15808 elementor-widget elementor-widget-heading\" data-id=\"ea15808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">10\u6708 8, 2025<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2606469 elementor-widget elementor-widget-post-info\" data-id=\"2606469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8a13be9 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30cb\u30e5\u30fc\u30b9<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%97%e3%83%ac%e3%82%b9%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e8%a8%98%e4%ba%8b\/%e3%83%9f%e3%83%8b%e3%83%81%e3%83%a5%e3%82%a2\/\" class=\"elementor-post-info__terms-list-item\">\u30df\u30cb\u30c1\u30e5\u30a2<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e8%a8%98%e4%ba%8b\/%e3%83%a1%e3%83%87%e3%82%a3%e3%82%ab%e3%83%ab\/\" class=\"elementor-post-info__terms-list-item\">\u30e1\u30c7\u30a3\u30ab\u30eb<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e8%a8%98%e4%ba%8b\/%e8%87%aa%e5%8b%95%e8%bb%8a\/\" class=\"elementor-post-info__terms-list-item\">\u81ea\u52d5\u8eca<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e8%a8%98%e4%ba%8b\/%e8%88%aa%e7%a9%ba%e5%ae%87%e5%ae%99\/\" class=\"elementor-post-info__terms-list-item\">\u822a\u7a7a\u5b87\u5b99<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ca85f5 product-feed-title elementor-widget elementor-widget-heading\" data-id=\"12ca85f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/mect2025\/\">MECT2025\u306b\u51fa\u5c55\u81f4\u3057\u307e\u3059<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-793536f elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"793536f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t\t\u5f0a\u793e\u306f\u30012025\u5e7410\u670822\u65e5\uff08\u6c34\uff09\u301c25\u65e5\uff08\u571f\uff09\u306b\u30dd\u30fc\u30c8\u30e1\u30c3\u30bb\u306a\u3054\u3084\u3067\u958b\u50ac\u3055\u308c\u308b\u300cMECT2025\u300d\u306b\u51fa\u5c55\u3044\u305f\u3057\u307e\u3059\u3002 \u81ea\u52d5\u65cb\u76e4\u5411\u3051Miniature\u5de5\u5177\u3084\u3001\u8010\u71b1\u5408\u91d1\u52a0\u5de5\u306b\u5bfe\u5fdc\u3057\u305f\u30bb\u30e9\u30df\u30c3\u30af\u5de5\u5177\u306a\u3069\u3001\u6700\u65b0\u306e\u5207\u524a\u5de5\u5177\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u3054\u7d39\u4ecb\u3044\u305f\u3057\u307e\u3059\u3002 ...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"17683\" class=\"elementor elementor-17683 elementor-11894 elementor-11894 elementor-11894 e-loop-item e-loop-item-25077 post-25077 post type-post status-publish format-standard has-post-thumbnail hentry category-120 category-219 category-116 product-application-cbn product-application-hardening-material-grade-ja product-application-cast-iron-grade-ja product-application-cast-iron-unique-solutions-ja\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-274d0d94 e-con-full product-feed-card e-flex e-con e-child\" data-id=\"274d0d94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c3aecf5 e-con-full e-flex e-con e-child\" data-id=\"4c3aecf5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-837a59c e-con-full e-flex e-con e-child\" data-id=\"837a59c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea15808 elementor-widget elementor-widget-heading\" data-id=\"ea15808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">7\u6708 1, 2025<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2606469 elementor-widget elementor-widget-post-info\" data-id=\"2606469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8a13be9 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30cb\u30e5\u30fc\u30b9<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%97%e3%83%ac%e3%82%b9%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e8%a8%98%e4%ba%8b\/%e8%87%aa%e5%8b%95%e8%bb%8a\/\" class=\"elementor-post-info__terms-list-item\">\u81ea\u52d5\u8eca<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ca85f5 product-feed-title elementor-widget elementor-widget-heading\" data-id=\"12ca85f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/new-cbn-grades-bhn-bh-bk-series-released\/\">NTK\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u30ba\u3000\u65b0CBN\u30b7\u30ea\u30fc\u30ba\u3092\u767a\u58f2<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-793536f elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"793536f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t\tNTK\u30ab\u30c3\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u30ba\u306f\u3001\u65b0\u3057\u3044CBN\u30b7\u30ea\u30fc\u30ba\u306e\u767a\u58f2\u3092\u8a87\u308a\u306b\u3082\u3063\u3066\u767a\u8868\u3057\u307e\u3059\u3002\u672c\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u713c\u7d50\u5408\u91d1\u3001\u92f3\u9244\u3001\u713c\u5165\u308c\u92fc\u306e\u52a0\u5de5\u306b\u304a\u3044\u3066\u9577\u5bff\u547d\u3001\u5b89\u5b9a\u3057\u305f\u52a0\u5de5\u3001\u512a\u308c\u305f\u4ed5\u4e0a\u3052\u9762\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u30013\u3064\u306e\u5c02\u9580\u30b7\u30ea\u30fc\u30ba\u306b\u308f\u305f\u308b8\u7a2e\u985e\u306eCBN\u6750\u8cea\u3067\u3059\u3002 ...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"17683\" class=\"elementor elementor-17683 elementor-11894 elementor-11894 elementor-11894 e-loop-item e-loop-item-24629 post-24629 post type-post status-publish format-standard has-post-thumbnail hentry category-120 category-219 product-application-cbn product-application-hardening-material-grade-ja product-application-cast-iron-grade-ja product-application-cast-iron-unique-solutions-ja\" data-elementor-post-type=\"elementor_library\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-274d0d94 e-con-full product-feed-card e-flex e-con e-child\" data-id=\"274d0d94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4c3aecf5 e-con-full e-flex e-con e-child\" data-id=\"4c3aecf5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-837a59c e-con-full e-flex e-con e-child\" data-id=\"837a59c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ea15808 elementor-widget elementor-widget-heading\" data-id=\"ea15808\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">6\u6708 2, 2025<\/span>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2606469 elementor-widget elementor-widget-post-info\" data-id=\"2606469\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-8a13be9 elementor-inline-item\" itemprop=\"about\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-terms\">\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-post-info__terms-list\">\n\t\t\t\t<a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%8b%e3%83%a5%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30cb\u30e5\u30fc\u30b9<\/a>, <a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/category\/%e3%83%97%e3%83%ac%e3%82%b9%e3%83%aa%e3%83%aa%e3%83%bc%e3%82%b9\/\" class=\"elementor-post-info__terms-list-item\">\u30d7\u30ec\u30b9\u30ea\u30ea\u30fc\u30b9<\/a>\t\t\t\t<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12ca85f5 product-feed-title elementor-widget elementor-widget-heading\" data-id=\"12ca85f5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/ntkcuttingtools.com\/ja\/article\/%e6%96%b0cbn%e7%99%ba%e5%a3%b2%e3%83%97%e3%83%ad%e3%83%a2%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3-%e9%96%8b%e5%82%ac%e3%81%ae%e3%81%8a%e7%9f%a5%e3%82%89%e3%81%9b\/\">\u65b0CBN\u767a\u58f2\u30d7\u30ed\u30e2\u30fc\u30b7\u30e7\u30f3 \u958b\u50ac\u306e\u304a\u77e5\u3089\u305b<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-793536f elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet_extra elementor-hidden-tablet elementor-hidden-mobile_extra elementor-hidden-mobile elementor-widget elementor-widget-theme-post-excerpt\" data-id=\"793536f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"theme-post-excerpt.default\">\n\t\t\t\t\t\u65b0CBN\u6750\u8cea\u30a4\u30f3\u30b5\u30fc\u30c8\u300cBHN\/BH\/BK\u30b7\u30ea\u30fc\u30ba\u300d\u767a\u58f2\u3092\u8a18\u5ff5\u3057\u3066\u3001\u4eca\u3060\u3051\u304a\u5f97\u306a\u7279\u5178\u3092\u3054\u7528\u610f\uff01 ...\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a85ebe6 e-con-full e-flex e-con e-parent\" data-id=\"a85ebe6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-214abcd e-flex e-con-boxed e-con e-child\" data-id=\"214abcd\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b3eaaa7 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b3eaaa7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u3053\u306e\u88fd\u54c1\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u96fb\u5b50\u30ab\u30bf\u30ed\u30b0\u3092\u3054\u89a7\u306b\u306a\u308b\u304b\u3001\u30ab\u30bf\u30ed\u30b0\/\u88fd\u54c1\u30ec\u30dd\u30fc\u30c8\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cec050b e-con-full e-flex e-con e-child\" data-id=\"cec050b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad0db7a elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"ad0db7a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/catalog.ntkcuttingtools.com\/Grade.aspx?grade=ZC4\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-book\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">e\u30ab\u30bf\u30ed\u30b0 (mm)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82d1a9c elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"82d1a9c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/catalog.ntkcuttingtools.com\/Grade.aspx?grade=ZC4&#038;GFSTYP=I\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-book\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">e\u30ab\u30bf\u30ed\u30b0 (in)<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9317db7 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"9317db7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wpdata\/wp-content\/uploads\/2025\/07\/D_general_jp2025.pdf#page=9\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-pdf\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u65cb\u524a\u7528<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24cb937 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"24cb937\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wpdata\/wp-content\/uploads\/2025\/07\/E_general_jp2025.pdf#page=10\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-pdf\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u5916\u5f84\u52a0\u5de5<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7235756 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"7235756\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wpdata\/wp-content\/uploads\/2025\/07\/G_general_jp2025.pdf#page=5\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-pdf\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u5185\u5f84\u52a0\u5de5<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c13cfe elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"1c13cfe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wpdata\/wp-content\/uploads\/2025\/07\/I_general_jp2025.pdf#page=12\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-pdf\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u30ab\u30c3\u30bf<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f3a133c e-flex e-con-boxed e-con e-child\" data-id=\"f3a133c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dcd2537 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"dcd2537\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ja\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-envelop\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u304a\u554f\u3044\u5408\u308f\u305b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ddec33e e-flex e-con-boxed e-con e-child\" data-id=\"ddec33e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-28f3e45 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"28f3e45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/ja\/solutions-products\/hardened-materials\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"icon icon-icon-grid\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u30ea\u30b9\u30c8\u306b\u623b\u308b<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u5fae\u7c92\u5b50\u5316\u7d50\u6676\u3067\u9ad8\u786c\u5ea6\u6750\u306e\u65cb\u524a\u52a0\u5de5\u306b\u6700\u9069<\/p>\n","protected":false},"featured_media":16459,"template":"","product-application":[146],"class_list":["post-18262","products","type-products","status-publish","has-post-thumbnail","hentry","product-application-hardening-material-grade-ja"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HC4\/ZC4 - NTK Cutting Tools<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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